| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.89 | 6.361% | $216.8594 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $158.32 | 9.823% | $173.8718 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $162.54 | 12.823% | $183.3825 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $13.91 | 13.140% | $15.7378 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $7.56 | 13.565% | $8.5855 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $120.69 | 7.216% | $129.399 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $125.43 | 9.452% | $137.2856 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $792.34 | $865.1216 | $865.13 | $865.15 | $865.20 | |